1108736103640 has 32 divisors (see below), whose sum is σ = 2721443164560. Its totient is φ = 403176764800.

The previous prime is 1108736103533. The next prime is 1108736103659. The reversal of 1108736103640 is 463016378011.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1108736103593 and 1108736103602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259926951 + ... + 1259927830.

Almost surely, 2^{1108736103640} is an apocalyptic number.

1108736103640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1108736103640 is an abundant number, since it is smaller than the sum of its proper divisors (1612707060920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1108736103640 is a wasteful number, since it uses less digits than its factorization.

1108736103640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519854803 (or 2519854799 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 1108736103640 in words is "one trillion, one hundred eight billion, seven hundred thirty-six million, one hundred three thousand, six hundred forty".